12月18日四级阅读真题答案之快速阅读：

1. A) People instinctively seek nature in different ways

2. D) Things that are purchased

3. B) More access to nature makes children less likely to fall ill

4. D) are less likely to be involved in bullying

5. B) provide more green spaces for children

6. B) They enjoy a life of better quality

7. C) access to nature contributes to the reduction of violence

8. separable

9. the wild world

10. harmony